This video exposes the critical failures of the proposed Santa Rosa C-Store Stormwater Management Plan in Walton County, Florida, which received a compliance score of 0 out of 10 = FAIL.The plan proposes to redevelop a gas station facility and, crucially, provides ZERO water quality treatment. This decision violates fundamental federal, state, and local mandates designed to protect water resources, particularly the impaired Choctawhatchee Bay.Key Violations & Technical Deficiencies:1. Failure to Meet New Florida Water Quality Standards: The project is subject to the NEW enhanced water quality standards effective June 28, 2024. These rules mandate an 80% reduction of Total Nitrogen (TN) and Total Phosphorus (TP). The proposed plan provides 0% reduction, directly violating Chapter 62-330, F.A.C..2. Impaired Waters Violation (Net Improvement Standard): Choctawhatchee Bay is confirmed to be on Florida DEP's Verified List of Impaired Waters. State law (Chapter 62-330.301(3), F.A.C.) requires projects discharging to impaired waters to implement mitigation measures that cause a net improvement in water quality. Since ZERO treatment is proposed, the plan achieves ZERO net improvement and is therefore NON-COMPLIANT.3. Gas Station "Hotspot" Failure: Gas stations are classified as "hotspot" facilities requiring enhanced treatment due to high pollutant loads, including petroleum hydrocarbons, heavy metals, and toxic BTEX compounds. The project proposes None of the typically mandatory safety measures, such as an oil/water separator. Evidence of existing contamination was documented in a survey noting existing drains were "UNABLE TO GET INVERTS - FILLED WITH GREASE".4. Flawed Engineering Justification: The engineer attempted to justify the zero treatment by claiming that a minor reduction in impervious area (from 1.07 acres to 0.95 acres) eliminates the treatment requirement. This claim is fundamentally flawed because volume reduction does not equate to pollutant reduction. The 11% reduction in impervious surface does not achieve the necessary 80% pollutant reduction required by modern standards.5. Missing Technical Analysis: The submitted narrative is deficient, lacking mandatory technical calculations and analysis, including Pollutant Loading Calculations (using Event Mean Concentration or EMC values) and Stormwater Treatment Volume (STV) Calculations required for sizing treatment BMPs.Conclusion:The proposed plan fails to protect the sensitive ecosystems of Choctawhatchee Bay and sets a dangerous precedent for undermining environmental regulations. The sources conclude that the plan should be DENIED and require a revised submission that includes comprehensive treatment, such as a treatment train approach incorporating oil/water separation and documentation proving the required 80% nutrient reduction or net improvement.Regulatory Authorities Cited: Clean Water Act (§303(d), §402), Chapter 62-330, F.A.C., ERP Applicant's Handbook Volumes I & II, and Walton County MS4 requirements.